Can you find out the missing number in the grid?

Forwards I am heavy, backward I am not. What am I?

Complete the given grid with valid words. You can only use the letters AAEEIIMMPPTT.

Hint: The grid reads the same across as down.

Take away my first letter, then take away my second letter. Then take away the rest of my letters, yet I remain the same. What am I?

Find the next number in the sequence

5 12 24 36 ?

I was speeding and ran through a stop sign, yet two traffic officers who were there do nothing about it.

why?

I have branches, but no fruit, trunk or leaves. What am I?

Something Extraordinary happened on May 6th 19778 at 12:34am what was that?

Can you find out the total number of triangles in the given figure?

If you had an infinite supply of water and 5-quart and 3-quart pails, how would you measure exactly 4 quarts? What is the least number of steps you need?